Ok, this camera is pure crap. Read one person's review at PopPhoto.com.
He rates it a 1 on a scale of 1 - 10.
I can't wait for the RED PPC. It will be an 11.
RED ONE is awesome, but it wouln't fit in your boot leg.
Check out the boot leg video on YouTube shot with a TX1. OK, it sucks too, but it does record audio, even if it does it poorly.